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Latest Details
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Name
  NR Sgr  
AAVSO UID
000-BCX-004 (44 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 47 32.77 -23 56 55.7  (281.88654 -23.94881) Search nearby
B1950.0 18 44 29.93 -24 00 15.7
Proper motion
RA: -0.2 +/- 1.9 mas/yDec: 1.4 +/- 1.9 mas/ySource: UCAC4
Galactic coord. 10.978 -9.862
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1841-24 ASAS J184733-2356.9 ASASSN-V J184732.73-235656.5
CD-24 14707 HV 4174 IOMC 6859000023
IRC -20518    
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Variability type
SR
Spectral type C
Mag. range
12.5 - <15.5 p
Discoverer --
Epoch
15 Oct 1929 (HJD 2425900) Ephemeris
Outburst --
Period 183 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 D.Hoffleit, IBVS N312, 1968. 1968IBVS..312....1H
4 C.J.van Houten, Leid Ann 20, N12, 321, 1953. 1953AnLei..20..321V
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 4.65H = 3.19K = 2.54J - K = 2.11
AllWISE W3 = 1.26W4 = 1.03W3 - W4 = 0.23
APASS-DR9 B = 14.59V = 10.43g' = 11.73r' = 8.96i' = 7.59B - V = 4.16
Images
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Supporting Documents
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Revision History
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2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.